Kidneys are the vital organs in the human body. Its main function is to remove the waste products from our body. At the stages of kidney disease it can’t completely remove toxins, excess salt, water, etc. So these waste products build up in the body and create problems. At the stages of kidney disease we have to follow a healthy renal diet without overloading kidneys. Here we are providing a general diet for kidney disease patients also who are prone to kidney disease. By making simple changes in lifestyle & diet we can improve renal health. Here also provided three simple tests to check for kidney diseases.